The functions r and s are defined as follows. r(x)=2x+2 s(x)=-2x^2+2 find the value of r(s(-

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?